Search for dissertations about: "Mikrobiologi"

Showing result 1 - 5 of 1502 swedish dissertations containing the word Mikrobiologi.

  1. 1. Structure, function and metabolic stability of antisense RNAs

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Fredrik Söderbom; Uppsala universitet.; [1997]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Microbiology; Mikrobiologi; NATURAL SCIENCES Biology Organism biology Microbiology; NATURVETENSKAP Biologi Organismbiologi Mikrobiologi; mikrobiologi; Microbiology;

    Abstract : Antisense RNAs usually are small, highly structured, unstable RNAs that control a varietyof different biological processes. They exert their effect by binding to complementarytarget RNAs and thereby inhibit their functions. READ MORE

  2. 2. Control of Chromosome and Plasmid Replication in Escherichia coli

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Jan Olsson; Kurt Nordström; Santanu Dasgupta; Måns Ehrenberg; Anders Lobner-Olesen; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Microbiology; Mikrobiologi; NATURAL SCIENCES Biology Organism biology Microbiology; NATURVETENSKAP Biologi Organismbiologi Mikrobiologi; mikrobiologi; Microbiology;

    Abstract : Life is cellular. Cells grow and divide to give two new cells; this process is called the cell cycle. The chromosome in a bacterium is replicated into two identical copies before the cell divides. DNA replication is a fundamental process common to all forms of life. READ MORE

  3. 3. CopA and CopT: The Perfect RNA Couple

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Jacoba G. Slagter-Jäger; Gerhart Wagner; Wolfgang Nellen; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Microbiology; antisense RNA; plasmid; U-turn; four-way junction; RNA-RNA interaction; Hfq; Mikrobiologi; NATURAL SCIENCES Biology Organism biology Microbiology; NATURVETENSKAP Biologi Organismbiologi Mikrobiologi; mikrobiologi; Microbiology;

    Abstract : Antisense RNAs regulate gene expression in many bacterial systems. The best characterized examples are from prokaryotic accessory elements such as phages, plasmids and transposons. Many of these antisense RNAs have been identified as plasmid copy number regulators where they regulate the replication frequency of the plasmid by negative feedback. READ MORE

  4. 4. Evolutionary Dynamics of Mutation and Gene Transfer in Bacteria

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Peter A Lind; Dan I Andersson; J. Arjan G. M. de Visser; [2010]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; fitness cost; bacterial evolution; gene amplification; mutational biases; GC content; synonymous substitutions; horizontal gene transfer; experimental evolution; MEDICINE Microbiology; immunology; infectious diseases Microbiology Bacteriology; MEDICIN Mikrobiologi; immunologi; infektionssjukdomar Mikrobiologi Bakteriologi; NATURAL SCIENCES Biology Organism biology Microbiology; NATURVETENSKAP Biologi Organismbiologi Mikrobiologi; NATURAL SCIENCES Biology Cell and molecular biology Genetics; NATURVETENSKAP Biologi Cell- och molekylärbiologi Genetik; NATURAL SCIENCES Biology; NATURVETENSKAP Biologi; Mikrobiologi; Microbiology;

    Abstract : The study of bacterial evolution is fundamental for addressing current problems of antibiotic resistance and emerging infectious diseases and lays a solid foundation for successful and rational design in biotechnology and synthetic biology. The main aim of this thesis is to test evolutionary hypotheses, largely based on theoretical considerations and sequence analysis, by designing scenarios in a laboratory setting to obtain experimental data. READ MORE

  5. 5. Structural studies on Escherichia coli ribosomes in vivo

    University dissertation from Stockholm : Stockholms universitet

    Author : Kan Zhang; Hebert Hebert; [1997]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICINE Microbiology; immunology; infectious diseases Microbiology; MEDICIN Mikrobiologi; immunologi; infektionssjukdomar Mikrobiologi; mikrobiologi; Microbiology;

    Abstract : .... READ MORE